PDF malware analysis — malicious · 30eb711b8ed1bcd4

MALICIOUS

PDF

7.4 KB Created: 2010-09-16 18:55:19 Authoring application: Tolhipezorojpagiwaqo (via 0a96aSeueganadazaqeav)

MD5: 7a40062ca00a2376757b8e041ea248c1 SHA-1: 1a707eb6366359dc9dba40598d941ebf642d87d9 SHA-256: 30eb711b8ed1bcd44e7946a01fddb302d05cf1cc510e8658b17cd0009822b065

76 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell

The PDF file was flagged by ClamAV with 'Heuristics.PDF.ObfuscatedNameObject', indicating obfuscation techniques commonly used by malware. Embedded JavaScript was also detected, suggesting an attempt to execute malicious code. The obfuscated nature of the JavaScript and the lack of clear document body content prevent a more specific analysis of the payload's intent or family, but the presence of JavaScript actions points to a downloader or exploit delivery mechanism.

Heuristics 3

ClamAV: Heuristics.PDF.ObfuscatedNameObject critical CLAMAV_DETECTION

ClamAV detected this file as malware: Heuristics.PDF.ObfuscatedNameObject
JavaScript action low PDF_JAVASCRIPT

PDF contains a /JavaScript action. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
Embedded JS stream low PDF_JS

PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`javascript_obj0011_000.js` `e2d41866c9fb013feb60cefe8b41892c7277decb0774febb940ce493b1221654`	pdf-javascript-stream	PDF /JS object 11 at offset 0x1387	2332 bytes

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